/*
 * Copyright (c) 1996-2010 Oracle and/or its affiliates. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 *   - Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *
 *   - Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in the
 *     documentation and/or other materials provided with the distribution.
 *
 *   - Neither the name of Oracle nor the names of its
 *     contributors may be used to endorse or promote products derived
 *     from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */



//~--- JDK imports ------------------------------------------------------------

import java.io.*;

import java.util.*;

import javax.activation.*;

import javax.mail.*;
import javax.mail.internet.*;

/**
 * sendfile will create a multipart message with the second
 * block of the message being the given file.<p>
 *
 * This demonstrates how to use the FileDataSource to send
 * a file via mail.<p>
 *
 * usage: <code>java sendfile <i>to from smtp file true|false</i></code>
 * where <i>to</i> and <i>from</i> are the destination and
 * origin email addresses, respectively, and <i>smtp</i>
 * is the hostname of the machine that has smtp server
 * running.  <i>file</i> is the file to send. The next parameter
 * either turns on or turns off debugging during sending.
 *
 * @author      Christopher Cotton
 */
public class sendfile {
    public static void main(String[] args) {
        if (args.length != 5) {
            System.out.println("usage: java sendfile <to> <from> <smtp> <file> true|false");
            System.exit(1);
        }

        String  to       = args[0];
        String  from     = args[1];
        String  host     = args[2];
        String  filename = args[3];
        boolean debug    = Boolean.valueOf(args[4]).booleanValue();
        String  msgText1 = "Sending a file.\n";
        String  subject  = "Sending a file";

        // create some properties and get the default Session
        Properties props = System.getProperties();

        props.put("mail.smtp.host", host);

        Session session = Session.getInstance(props, null);

        session.setDebug(debug);

        try {

            // create a message
            MimeMessage msg = new MimeMessage(session);

            msg.setFrom(new InternetAddress(from));

            InternetAddress[] address = { new InternetAddress(to) };

            msg.setRecipients(Message.RecipientType.TO, address);
            msg.setSubject(subject);

            // create and fill the first message part
            MimeBodyPart mbp1 = new MimeBodyPart();

            mbp1.setText(msgText1);

            // create the second message part
            MimeBodyPart mbp2 = new MimeBodyPart();

            // attach the file to the message
            mbp2.attachFile(filename);

            /*
             * Use the following approach instead of the above line if
             * you want to control the MIME type of the attached file.
             * Normally you should never need to do this.
             *
             * FileDataSource fds = new FileDataSource(filename) {
             *   public String getContentType() {
             *       return "application/octet-stream";
             *   }
             * };
             * mbp2.setDataHandler(new DataHandler(fds));
             * mbp2.setFileName(fds.getName());
             */

            // create the Multipart and add its parts to it
            Multipart mp = new MimeMultipart();

            mp.addBodyPart(mbp1);
            mp.addBodyPart(mbp2);

            // add the Multipart to the message
            msg.setContent(mp);

            // set the Date: header
            msg.setSentDate(new Date());

            /*
             * If you want to control the Content-Transfer-Encoding
             * of the attached file, do the following.  Normally you
             * should never need to do this.
             *
             * msg.saveChanges();
             * mbp2.setHeader("Content-Transfer-Encoding", "base64");
             */

            // send the message
            Transport.send(msg);
        } catch (MessagingException mex) {
            mex.printStackTrace();

            Exception ex = null;

            if ((ex = mex.getNextException()) != null) {
                ex.printStackTrace();
            }
        } catch (IOException ioex) {
            ioex.printStackTrace();
        }
    }
}


//~ Formatted by Jindent --- http://www.jindent.com
